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Volume 347 - Corfu Summer Institute 2018 "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2018) - Session: The Critical Point and Onset of Deconfinement Conference
QCD Phase Diagram with a Critical Point from Holography
I. Portillo Vazquez
Full text: pdf
Published on: 2019 September 19
Abstract
We use a holographic black hole approach to study the QCD phase diagram at finite temperature and baryon-chemical potential, $\mu_B$.
The free parameters of our black hole model were engineered to mimic the equation of state of QCD obtained on the lattice at zero $\mu_B$. Once the parameters were fixed, the black hole model predicts the equation of state at finite $\mu_B$.
In this contribution, we discuss the mapping of the black hole model in the QCD phase diagram and show that the crossover transition, between hadrons and the quark-gluon plasma, ends in a critical point where a first order line begins.
DOI: https://doi.org/10.22323/1.347.0174
Open Access
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